Serving Suffolk
& Nassau County
Rating

Based on 2372 Reviews

631-924-0677

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Family Owned & Operated Since 1971!

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631-924-0677

24/7 live answering
Schedule Service
  • Plumbing
    • Plumbing Repair
    • Whole-Home Plumbing Inspection
    • Standard Water Heater Services
    • Tankless Water Heater Services
    • Kitchen Plumbing Repair
    • Kitchen Plumbing Installation
    • Sump Pumps
    • Gas Lines
    • Water Treatment & Filtration
    • Frozen Pipe Repair
    • Plumbing Repiping
    • Leak Detection
    • Slab Leak Detection
  • Drain
    • Drain Cleaning Service
    • Water Line Repair
    • Water Line Installation
  • Cooling
    • Air Conditioning Repair
    • Air Conditioning Installation
    • Air Conditioning Maintenance
    • Mini Split Installation
    • Smart Thermostat Installation
    • Air Quality Services
    • Anchor by NH Ross
    • Cooling System Quote
  • Heating
    • Heating Repair
    • Heating Installation
    • Heating Maintenance
    • Oil to Gas Conversions
    • Gas Furnace Services
    • Gas Boiler Services
    • Heat Pump Installation Services
    • Heat Pump Services
    • Mini Split Heating Installation
    • Air Quality Services
    • Smart Thermostat Installation
    • Anchor by NH Ross
    • Heating System Quote
  • Electrical
    • Electrical Services
    • Electrical Installation
    • Indoor/Outdoor Lighting Installation
    • Ceiling Fans
    • Circuit Breakers
    • Home Surge Protection
    • Electric Car Charging Stations
    • Home Generator Services
    • Home Generator Installation
  • All Offers
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    • NH Ross Anchor Club
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  • Contact
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    • Financing Options
    • NH Ross Guarantee of Great Service
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What Our Clients Say

Testimonials

We’ve been having issues with our heater for a few months. Mike F did a great job, he was awesome & made sure the issue was fixed & our heat is now on! Thank you Mike!
Lily Alexandra
Dan G is the man!
Wali Homecare
Paul P. with NH Ross came to our house to evaluate our electric and we couldn’t have had a better experience. He was friendly, thorough, and made sure to make sure I understood everything he was doing or that needed to be done. Can’t stress enough how much I truly appreciate that because electric isn’t exactly my forte!
Kate Flores
Dan G He was the best and most professional. Thank yo
Gordon J. McLeer
Updated Review As Of 8/6/2025 • Additional details to my already 5 star review … This is a well deserved shoutout to NH Ross who has gone above and beyond for us time and time again. Everyone we have worked with there has been exceptional from day one. We have built a personal rapport with some of the staff as well as some of the technicians who have frequented our home and we can say with certainty that they truly care about their customers. Staff members like Joan, Jill, Gail, Joe, Brian, and a few more whose names I know I’m missing (my deepest apologies for that - I will add them in at a later date), all make you feel welcomed, and supported with every phone call. As for our experiences with the technicians and the results they have achieved in our home, we can confidently say that their expertise & professionalism are top notch! Based on our personal experiences, we can say that in particular, Jayson C. & Paul P. (electricians) are both outstanding and experts that are highly skilled at their trade as I’m sure many others that we haven’t met within the company yet are as well. Jayson & Paul are both exceptional problem solvers, confident in their knowledge and most importantly they get the job done right every single time. Honest to God, NH Ross is the whole package. We look forward to working with them for years to come! ____________________________________ Review Update – December 23, 2025 We recently had another visit from this company and once again had an excellent experience. This time, Paul was our electrician, and he was outstanding from start to finish. Paul spent several hours thoroughly going through our entire home and truly covered all the bases. He was incredibly knowledgeable and caught things we never would have noticed on our own. For example, we had hardwired smoke detectors that were still functioning, so we assumed they were fine. Paul explained that even hardwired detectors need to be replaced every ten years, and ours were well beyond that. He replaced all of them and made sure everything was up to date and safe. He also checked outlets and performed a full assessment of the home, making sure everything was in good shape. His attention to detail, focus on safety, and overall expertise were impressive and very reassuring. Beyond his technical skill, Paul is also extremely personable and easy to be around. He explains things clearly, takes the time to answer questions, and genuinely makes the experience comfortable and even enjoyable. He’s a real joy to have in the home. We’ve been consistently happy with this company, and visits like this are exactly why we continue to trust and rely on them. Highly recommend.
Claudia De Mauro
Electrician Mike was great. Explained everything. Was very thorough.
Andrew Laschever
Michael was Clean fast, very friendly professional work done on time. Excellent I can’t highly recommend him more.
Erika Lombardo
Mike did the Best Job .very Happy with the service Thanks. And later around Paul came and fixed an electrical issue, did a wonderful job!
anthony cusicanqui
Dan G did a great job!
David Serres
Fantastic Service. Sp pleasant and professional. I love the results!
lois sottile

    Need service in Suffolk and Nassau counties?

    Call Us Today & See How We Can Help!

    631-924-0677

    24/7 Live Answering
    Family Owned & Operated Since 1971
    631-924-0677
    24/7 Live Answering

    120 Middle Country Road
    Middle Island, NY 11953

    Serving Suffolk &
    Nassau County


    NH Ross is Long Island's trusted source for plumbing, HVAC, and electrical services. With a focus on excellence and customer satisfaction, we elevate homes through reliable craftsmanship and personalized solutions.
    LICENSE #’s:

    Master Plumber: MP-3125
    Master Electrician: ME-4605
    HVAC: H3600110000

    LICENSE #’s:

    Master Plumber: MP-3125
    Master Electrician: ME-4605
    HVAC: H3600110000

    Schedule Service

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    • Plumbing
      • Plumbing Repair
      • Whole-Home Plumbing Inspection
      • Standard Water Heater Services
      • Tankless Water Heater Services
      • Kitchen Plumbing Repair
      • Kitchen Plumbing Installation
      • Sump Pumps
      • Gas Lines
      • Water Treatment & Filtration
      • Frozen Pipe Repair
      • Plumbing Repiping
      • Leak Detection
      • Slab Leak Detection
    • Drain
      • Drain Cleaning Service
      • Water Line Repair
      • Water Line Installation
    • Cooling
      • Air Conditioning Repair
      • Air Conditioning Installation
      • Air Conditioning Maintenance
      • Mini Split Installation
      • Smart Thermostat Installation
      • Air Quality Services
      • Anchor by NH Ross
      • Cooling System Quote
    • Heating
      • Heating Repair
      • Heating Installation
      • Heating Maintenance
      • Oil to Gas Conversions
      • Gas Furnace Services
      • Gas Boiler Services
      • Heat Pump Installation Services
      • Heat Pump Services
      • Mini Split Heating Installation
      • Air Quality Services
      • Smart Thermostat Installation
      • Anchor by NH Ross
      • Heating System Quote
    • Electrical
      • Electrical Services
      • Electrical Installation
      • Indoor/Outdoor Lighting Installation
      • Ceiling Fans
      • Circuit Breakers
      • Home Surge Protection
      • Electric Car Charging Stations
      • Home Generator Services
      • Home Generator Installation
    • All Offers
    • Memberships
      • NH Ross Anchor Club
      • Maintenance Plans
    • Contact
      • Book Online
      • Customer Service
      • Premier Program
      • Careers
    • About
      • Financing Options
      • NH Ross Guarantee of Great Service
      • Our Service Area
      • Blog
      • NH Ross Videos
    HVAC System Quote